Start your free trial

Inbox Preview

Email validation to make your emails look perfect in every inbox — desktop, webmail or smartphone.

Even a tiny HTML glitch in your newsletter can ruin your campaign. That’s why you need toinspect your emails before you hit “send”. But it can take forever to check your messages by sending test emails to test addresses. And it can cost a small fortune to test emails using online software such as inspectors, checkers and verifiers.

Email Client Previews

Preview your newsletters using our free tool to make sure they display beautifully in every major email client: Gmail, Hotmail, Yahoo and the rest. We cover all the most popular inboxes!

Mobile Previews

Instant Previews

As a built-in element of the email editor, Inbox Preview is just one click away, allowing you to inspect your email’s appearance in all the major inboxes in an instant. Now you can quickly tweak your newsletters to make sure they’re perfect at delivery time.